CN203452495U - Device for improving protection level of switching operation hole of switch cabinet - Google Patents
Device for improving protection level of switching operation hole of switch cabinet Download PDFInfo
- Publication number
- CN203452495U CN203452495U CN201320419632.2U CN201320419632U CN203452495U CN 203452495 U CN203452495 U CN 203452495U CN 201320419632 U CN201320419632 U CN 201320419632U CN 203452495 U CN203452495 U CN 203452495U
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- hole
- lock core
- switch panel
- rotating plate
- switching manipulation
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a device for improving the protection level of a switching operation hole of a switch cabinet. The device for improving the protection level of the switching operation hole of the switch cabinet comprises a switch panel, wherein the first switching operation hole is formed in the lower portion of the switch panel, and a first device installing hole is formed in the upper portion of the switch panel. The device for improving the protection level of the switching operation hole of the switch cabinet further comprises a lock cylinder, at least one padlock, a rotary latch handle and a rotary cover plate, wherein the lock cylinder penetrates through the first device installing hole in the switch panel and is fixed to the switch panel, the lock cylinder comprises a spring bolt which is arranged on the inner side of the switch panel and can rotate, a lock head, arranged on the switch panel, of the lock cylinder comprises at least one lock plane, the padlock comprises a lock nose, the rotary latch handle is installed on the lock cylinder and drives the spring bolt to rotate, at least one keyhole is formed in the rotary latch handle, and the rotary cover plate is fixedly connected with the spring bolt, and is arranged on the inner side of the switch panel. According to the device for improving the protection level of the switching operation hole of the switch cabinet, the rotary cover plate can be driven by the spring bolt to synchronously rotate by 90 degrees so as to close or open the first switching operation hole in the switch panel; due to the fact that rotation of the rotary latch handle is limited by the lock nose of the padlock, the purpose of improving the protection level is achieved.
Description
Technical field
The utility model relates to high-tension switch cabinet technical field, particularly a kind of device that improves switchboard switching manipulation hole degree of protection.
Background technology
At present, the high-tension switch cabinet switching manipulation hole degree of protection of industry is by Switch main body spring capping, keeper assembly, padlock module composition.With Switch main body spring capping, withstand panel operation hole, keeper is blocked to operation axis hole, by padlock, pin bolt hole, keeper can not be removed, reach the protection of degree of protection.But this kind of device is when Switch main body must maintenance, spring capping is together removed with Switch main body, and in cabinet chamber, panel operation hole is externally exposed during if any electricity, more than not reaching most of High-Voltage Electrical Appliances requirement degree of protection IP4X, easily causes mistakenly entering into charged compartment.
In sum, for shortcomings and deficiencies of the prior art, need especially a kind of device that can improve switchboard switching manipulation hole degree of protection, to address the above problem.
Utility model content
The purpose of this utility model is to provide a kind of can solve the as above device of the raising switchboard switching manipulation hole degree of protection of problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A device that improves switchboard switching manipulation hole degree of protection, comprising:
One switch panel, the bottom of described switch panel is provided with the first switching manipulation hole, and top is provided with first device installing hole;
One passes the first device installing hole on described switch panel and is fixed on the lock core on described switch panel; Described lock core has a dead bolt that is positioned at described switch panel inner side and can rotates; Described lock core is positioned on the tapered end of switch panel and is provided with at least one lock plane;
At least one padlock, described padlock has lock nose;
The one rotation shank of the key that is arranged on described lock core and drives described dead bolt to rotate, on described rotation shank of the key, offer at least one lockhole, when described lockhole turns in lock plane corresponding on lock core, in described lockhole, insert the lock nose of described padlock, the lock nose of this padlock coordinates with lock plane on described lock core and can limit described rotation shank of the key and rotate around described lock core;
One is fixedly connected with and is positioned at the rotating plate of described switch panel inner side with described dead bolt, when described rotation shank of the key is in the closed position, described rotation shank of the key drives described rotating plate to rotate by the dead bolt on described lock core, make the bottom of described rotating plate by described the first switching manipulation bore closure, and when described rotation shank of the key is during in enable possition, described rotation shank of the key drives described rotating plate to rotate by the dead bolt on described lock core, makes the bottom of described rotating plate leave described the first switching manipulation hole and open it.
In a preferred embodiment of the present utility model, also comprise and be arranged on described switch panel inner side in order to limit the limit component of described rotating plate rotational angle.
In a preferred embodiment of the present utility model, described limit component is a positioning baffle, the bottom of described positioning baffle be provided with one with the second switch handle hole of described the first switching manipulation hole proportioning, the top of this limit component is provided with the second device installing hole passing for described lock core; On the outer peripheral face of described lock core, be provided with one section of external screw thread, after described lock core is through the second device installing hole on the first device installing hole on described switch panel and described positioning baffle, with nut, be rotated on the external screw thread on described lock core and tighten and described lock core and described switch panel, positioning baffle can be installed together, and alignd with the second switch handle hole on described positioning baffle in the first switching manipulation hole on described switch panel; On described positioning baffle, be provided with left and right location flange, described rotating plate, between the flange of described left and right location, relies on described left and right location flange to limit the rotational angle of described rotating plate; The bottom of described rotating plate is between described switch panel and positioning baffle.
In a preferred embodiment of the present utility model, described left location flange folds between described positioning baffle and switch panel; Described right location flange folds in the top of positioning baffle.
In a preferred embodiment of the present utility model, described left and right location flange and positioning baffle one punching bending form.
In a preferred embodiment of the present utility model, described first device installing hole and the second device installing hole are square hole, on the outer peripheral face of described lock core, be evenly equipped with the spacing plane that a pair of restriction lock core rotates, the distance between this pair of spacing plane is less than the distance 0.3mm between described first device installing hole, second place installing hole opposite side.
In a preferred embodiment of the present utility model, described dead bolt exposes the part of described lock core outward for square, and center has an inner bolt hole; On the top of described rotating plate, be provided with a square hole, described dead bolt exposes the partial insertion of described lock core in the square hole of described rotating plate, a set of have the screw of plain washer to screw in the inner bolt hole that described dead bolt exposes the part of described lock core, and the part that makes described dead bolt expose described lock core is fixedly connected with described rotating plate.
In a preferred embodiment of the present utility model, the distance between the square hole opposite side on described rotating plate is greater than distance 0.3mm between the part opposite side that described dead bolt exposes described lock core.
In a preferred embodiment of the present utility model, the vertical interface of described rotating plate is stairstepping, and wherein the upper and lower of rotating plate forms step-like two straight flanges, and pars intermedia forms step-like horizontal edge.
In a preferred embodiment of the present utility model, on described turning handle, be provided with a pair of uniform lockhole, at described lock core, be positioned at and uniformly on the tapered end of switch panel be provided with a pair of lock plane, each lock plane is corresponding with a lockhole.
Owing to having adopted technical scheme as above, when rotating shank of the key half-twist, the driving by dead bolt can make that rotating plate is synchronous rotates 90 °, with close with opening switch panel on switching manipulation hole.When rotation shank of the key goes to position, pass, on rotation shank of the key, hang up padlock, utilize the rotation of the lock nose restriction rotation shank of the key of padlock, reach the object of raising degree of protection.
The utility model is simple in structure, and installing/dismounting maintenance is easy, safe and reliable, meets more high-protection level requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of the utility model device.
Fig. 2 is positioning baffle structure chart in Fig. 1.
Fig. 3 rotates covering plate structure figure in Fig. 1.
Fig. 4 be the utility model device close face structural representation.
Fig. 5 is the side-looking structural representation that the utility model device is closed.
Fig. 6 is the back of the body TV structure schematic diagram that the utility model device is closed.
Fig. 7 is the structural representation of facing of the utility model device unlatching.
Fig. 8 is the side-looking structural representation that the utility model device is opened.
Fig. 9 is the back of the body TV structure schematic diagram that the utility model device is opened.
Figure 10 be on the utility model device padlock face structural representation.
Figure 11 is the side-looking structural representation of padlock on the utility model device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Fig. 1 to Fig. 3, a kind of device that improves switchboard switching manipulation hole degree of protection comprises rotation shank of the key 100, lock core 200, switch panel 300, is arranged on switch panel 300 inner sides in order to limit limit component, rotating plate 500 and the padlock 700 of rotating plate 500 rotational angles, the bottom of switch panel 300 offers the first 310， top, switching manipulation hole and offers first device installing hole 320.
The dimensions that offers the first lockhole 110 and the second lockhole 120, the first lockholes 110 and the second lockhole 120 on rotation shank of the key 100 is different, conveniently coordinates with the padlock of Multiple Type.
Lock core 200 passes the first device installing hole 320 on switch panel 300 and is fixed on switch panel 300, lock core 200 has a dead bolt 210 that is positioned at switch panel 300 inner sides and can rotates, dead bolt 210 has an inner bolt hole 211, rotating shank of the key 100 is arranged on lock core 200 and drives dead bolt 210 to rotate, lock core 200 is positioned at and uniformly on the tapered end of switch panel 300 is provided with a pair of lock plane, and each lock plane is corresponding with the first lockhole 110 and the second lockhole 120 respectively.
Shown in Fig. 2, limit component is a positioning baffle 400, positioning baffle 400 is arranged on switch panel 300 inner sides, positioning baffle 400 bottoms are provided with and the concentric second switch handle hole 410 mating in the first switching manipulation hole 310, positioning baffle 400 tops offer second installing hole 420 passing for lock core 200, on positioning baffle 400, be provided with left and right location flange 431,430, left location flange 431 folds between positioning baffle 400 and switch panel 300; Right location flange 430 folds in the top of positioning baffle 400, left and right location flange 431,430 and positioning baffle 400 one punching bendings form, rotating plate 500 is between left and right location flange 431,430, rely on left and right location flange 431,430 to limit the rotational angle of rotating plate 500, so that the rotational angle of rotating plate 500 is no more than 90 °, the bottom of rotating plate 500 is between switch panel 300 and positioning baffle 400.
Shown in Figure 1, during installation, first device installing hole 320 and the second device installing hole 420 are square hole, on the outer peripheral face of lock core 200, be evenly equipped with the spacing plane 201,202 that a pair of restriction lock core 200 rotates, distance between this pair of spacing plane 201,202 is less than the distance 0.3mm between first device installing hole 320, second place installing hole 420 opposite side, has guaranteed flexibility and the reliability of mechanical action, on the outer peripheral face of lock core 200, be provided with one section of external screw thread 203, after lock core 200 is through the second device installing hole 420 on the first device installing hole 320 on switch panel 300 and positioning baffle 400, with nut 620, being rotated on the external screw thread 203 on lock core 200 and tightening can be by lock core 200 and switch panel 300, positioning baffle 400 is installed together, and alignd in the first switching manipulation hole 310 on switch panel 300 with the second switch handle hole 410 on positioning baffle 400, by a set of, there is the screw 600 of plain washer 610 to screw in the inner bolt hole 211 that dead bolt 210 exposes the part of lock core 200 again, the part that makes dead bolt 210 expose lock core 200 is fixedly connected with rotating plate 500.
Shown in Fig. 4 to Fig. 6 and Figure 10 to Figure 11, when rotating plate 500 is closed the first switching manipulation hole 310 and second switch handle hole 410, when rotation shank of the key 100 is turned to the fastening position on switch panel 300, be lockhole 110(120) while turning on lock core 200 in corresponding lock plane, now the bottom 530 of rotating plate 500 is between the first switching manipulation hole 310 and second switch handle hole 410, now the first switching manipulation hole 310 and second switch handle hole 410 are closed condition, again padlock 700 is hung on switch panel 300, the lock nose 710 of padlock 700 is through the first lockhole 110 or the second lockhole 120, the lock nose 710 of padlock 700 coordinates with lock plane on lock core 200 to limit and rotates shank of the key 100 and rotate around lock core 200, now rotating shank of the key 100 can not rotate, can not operate by the first switching manipulation hole 310 and second switch handle hole 410, improve the degree of protection in switchboard switching manipulation hole.
Referring to shown in Fig. 7 to Fig. 9, when rotating plate 500 is opened the first switching manipulation hole 310 and second switch handle hole 410, to rotate shank of the key 100 half-twists, make dead bolt 210 drive rotating plate 500 to rotate, drive the bottom of rotating plate 500 to leave between the first switching manipulation hole 310 and second switch handle hole 410, the first switching manipulation hole 310 and second switch handle hole 410 are in concentric connected state, now can operate by the first switching manipulation hole 310 and second switch handle hole 410, also can coordinate padlock to make the first switching manipulation hole 310 and second switch handle hole 410 in opening.
Driving by dead bolt 210 can make that rotating plate 500 is synchronous rotates 90 °, with close with opening switch panel 310 on switching manipulation hole.When rotation shank of the key 100 goes to position, pass, on rotation shank of the key 100, hang up padlock 700, utilize the rotation of the lock nose 710 restriction rotation shank of the keys 100 of padlock 700, reach the object that improves degree of protection, the utility model is simple in structure, installing/dismounting maintenance is easy, safe and reliable, meets more high-protection level requirement.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a device that improves switchboard switching manipulation hole degree of protection, comprising:
One switch panel, the bottom of described switch panel is provided with the first switching manipulation hole, and top is provided with first device installing hole; It is characterized in that, also comprise:
One passes the first device installing hole on described switch panel and is fixed on the lock core on described switch panel; Described lock core has a dead bolt that is positioned at described switch panel inner side and can rotates; Described lock core is positioned on the tapered end of switch panel and is provided with at least one lock plane;
At least one padlock, described padlock has lock nose;
The one rotation shank of the key that is arranged on described lock core and drives described dead bolt to rotate, on described rotation shank of the key, offer at least one lockhole, when described lockhole turns in lock plane corresponding on lock core, in described lockhole, insert the lock nose of described padlock, the lock nose of this padlock coordinates with lock plane on described lock core and can limit described rotation shank of the key and rotate around described lock core;
One is fixedly connected with and is positioned at the rotating plate of described switch panel inner side with described dead bolt, when described rotation shank of the key is in the closed position, described rotation shank of the key drives described rotating plate to rotate by the dead bolt on described lock core, make the bottom of described rotating plate by described the first switching manipulation bore closure, and when described rotation shank of the key is during in enable possition, described rotation shank of the key drives described rotating plate to rotate by the dead bolt on described lock core, makes the bottom of described rotating plate leave described the first switching manipulation hole and open it.
2. the device of raising switchboard switching manipulation as claimed in claim 1 hole degree of protection, is characterized in that, also comprises and is arranged on described switch panel inner side in order to limit the limit component of described rotating plate rotational angle.
3. the device of raising switchboard switching manipulation as claimed in claim 2 hole degree of protection, it is characterized in that, described limit component is a positioning baffle, the bottom of described positioning baffle be provided with one with the second switch handle hole of described the first switching manipulation hole proportioning, the top of this limit component is provided with the second device installing hole passing for described lock core; On the outer peripheral face of described lock core, be provided with one section of external screw thread, after described lock core is through the second device installing hole on the first device installing hole on described switch panel and described positioning baffle, with nut, be rotated on the external screw thread on described lock core and tighten and described lock core and described switch panel, positioning baffle can be installed together, and alignd with the second switch handle hole on described positioning baffle in the first switching manipulation hole on described switch panel; On described positioning baffle, be provided with left and right location flange, described rotating plate, between the flange of described left and right location, relies on described left and right location flange to limit the rotational angle of described rotating plate; The bottom of described rotating plate is between described switch panel and positioning baffle.
4. the device of raising switchboard switching manipulation as claimed in claim 3 hole degree of protection, is characterized in that, described left location flange folds between described positioning baffle and switch panel; Described right location flange folds in the top of positioning baffle.
5. the device of raising switchboard switching manipulation as claimed in claim 4 hole degree of protection, is characterized in that, described left and right location flange and positioning baffle one punching bending form.
6. the device of raising switchboard switching manipulation as claimed in claim 3 hole degree of protection, it is characterized in that, described first device installing hole and the second device installing hole are square hole, on the outer peripheral face of described lock core, be evenly equipped with the spacing plane that a pair of restriction lock core rotates, the distance between this pair of spacing plane is less than the distance 0.3mm between described first device installing hole, second place installing hole opposite side.
7. the device of raising switchboard switching manipulation as claimed in claim 6 hole degree of protection, is characterized in that, described dead bolt exposes the part of described lock core outward for square, and center has an inner bolt hole; On the top of described rotating plate, be provided with a square hole, described dead bolt exposes the partial insertion of described lock core in the square hole of described rotating plate, a set of have the screw of plain washer to screw in the inner bolt hole that described dead bolt exposes the part of described lock core, and the part that makes described dead bolt expose described lock core is fixedly connected with described rotating plate.
8. the device of raising switchboard switching manipulation as claimed in claim 7 hole degree of protection, is characterized in that, the distance between the square hole opposite side on described rotating plate is greater than distance 0.3mm between the part opposite side that described dead bolt exposes described lock core.
9. the device of the raising switchboard switching manipulation hole degree of protection as described in claim 1 to 8 any one claim, it is characterized in that, the longitudinal section of described rotating plate is stairstepping, wherein the upper and lower of rotating plate forms step-like two straight flanges, and pars intermedia forms step-like horizontal edge.
10. the device of the raising switchboard switching manipulation hole degree of protection as described in claim 1 to 8 any one claim, it is characterized in that, on described turning handle, be provided with a pair of uniform lockhole, at described lock core, be positioned at and uniformly on the tapered end of switch panel be provided with a pair of lock plane, each lock plane is corresponding with a lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419632.2U CN203452495U (en) | 2013-07-15 | 2013-07-15 | Device for improving protection level of switching operation hole of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419632.2U CN203452495U (en) | 2013-07-15 | 2013-07-15 | Device for improving protection level of switching operation hole of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452495U true CN203452495U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320419632.2U Expired - Fee Related CN203452495U (en) | 2013-07-15 | 2013-07-15 | Device for improving protection level of switching operation hole of switch cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN203452495U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996230A (en) * | 2017-06-13 | 2017-08-01 | 江苏金联金属制品有限公司 | A kind of keeper on oven |
| CN107527760A (en) * | 2016-06-21 | 2017-12-29 | 浙江正泰电器股份有限公司 | The locking device of breaker |
| CN109687333A (en) * | 2018-12-31 | 2019-04-26 | 芜湖金牛电气股份有限公司 | High-voltage Incoming Cabinet and its working method |
| CN113338723A (en) * | 2021-03-03 | 2021-09-03 | 国网福建省电力有限公司泉州供电公司 | Electric lock with lead seal and electric cabinet |
-
2013
- 2013-07-15 CN CN201320419632.2U patent/CN203452495U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527760A (en) * | 2016-06-21 | 2017-12-29 | 浙江正泰电器股份有限公司 | The locking device of breaker |
| CN107527760B (en) * | 2016-06-21 | 2020-11-20 | 浙江正泰电器股份有限公司 | Locking device of circuit breaker |
| CN106996230A (en) * | 2017-06-13 | 2017-08-01 | 江苏金联金属制品有限公司 | A kind of keeper on oven |
| CN109687333A (en) * | 2018-12-31 | 2019-04-26 | 芜湖金牛电气股份有限公司 | High-voltage Incoming Cabinet and its working method |
| CN113338723A (en) * | 2021-03-03 | 2021-09-03 | 国网福建省电力有限公司泉州供电公司 | Electric lock with lead seal and electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 3101 Patent on August 1, 2023 Number: 31-01 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 |